Individual Calculations February 2019
 Stigar, Petter  Total change: 22.00  Rating chartPersonal card
 MARIENBAD OPEN 2019 - B2 Marianske Lazne CZE 2019-01-19
RcRownchangeKK*chgGame
 2274 2177 4.50 9 1.10 20 22.00 
  Plischki, Sebastian m2426 GER0.5010.31206.20 
  Lukasiewicz, Krzysztof 2223 POL0.5010.06201.20 
  Hesse, Henrik 2166 GER0.501-0.0220-0.40 
  Frolov, Artur m2430 UKR0.5010.31206.20 
  Ng, Jen Sheng c2075 MAS1.0010.36207.20 
  Kacharava, Nikolozi f2397 GEO0.5010.28205.60 
  Cerveny, Petr f2318 CZE0.001-0.3120-6.20 
  German, Nikita 2162 RUS0.501-0.0220-0.40 
  Jurek, Josef m2273 CZE0.5010.13202.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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